@charset "utf-8";
/* CSS Document */

body {
	padding: 0;
	margin: 0 auto;
	width: 1000px;
	background-image: url(../img/bg3.jpg);
}

input::-webkit-input-placeholder {
	color: #DBDBDB;
}

.box {
	height: 400px;
	width: 350px;
	margin: 180px auto 0;
	background-color: rgba(87,85,86,0.7);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#B2575556,endColorstr=#B2575556); /*IE6-9支持*/
	border: 1px solid #3e514b;
	border-radius: 10px;
	box-shadow: 1px 2px 3px 4px rgba(0,0,0,0.2);
}

.title {
	height: 80px;
	width: 350px;
	text-align: center;
	margin: 0 auto;
	border-bottom: 1px solid rgba(133,130,132,0.70);
	box-shadow: 1px 1px 1px 1px rgba(0,0,0,0.2);
}

.title span {
	color: #fff;
	line-height: 80px;
	font-family: "microsoft yahei";
	font-size: 25px;
}

.users,
.password {
	display: block;
	margin: 40px auto 0;
	border-radius: 5px;
	height: 40px;
	width: 220px;
	border: 1px solid rgba(87,85,86,0.7);
	background-color: rgba(87,85,86,0.7);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#B2575556,endColorstr=#B2575556); /*IE6-9支持*/
	padding-left: 60px;
	color: #fff;
	font-family: "microsoft yahei";
	font-size: 16px;
	position: relative;
	z-index: 1;
	outline: none;
}

.box img{
	height: 40px;
	width: 40px;
	position: absolute;
	margin: 42px 0 0 40px;
	z-index: 2;
}

.denglu {
	width:150px;
    height: 40px;
    background: radial-gradient(circle, rgba(247, 150, 192, 1) 0%, rgba(118, 174, 241, 1) 100%);
    border: none;
    color: #fff;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 48px;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
	margin: 40px 0 0 98px;
	font-family: "microsoft yahei";
}

.denglu span{
    width: 100%;
    height: 100%;
    position: relative;
    display: block;
	font-size: 20px;
	margin-top: 5px;
}
.denglu:hover{
    background: transparent;
    color: #76aef1;
}
.denglu::before,
.denglu::after{
    content: '';
    position: absolute;
    width: 1px;
    height: 1px;
    box-shadow:
    -1px -1px 20px 0px rgba(255, 255, 255, 1),
    -4px -4px 5px 0px rgba(255, 255, 255, 1),
    10px 10px 20px 0px rgba(0, 0, 0, .4),
    6px 6px 5px 0px rgba(0, 0, 0, .3);
    transition: all 0.8s ease;
    padding: 0;
}
.denglu::before{
    top: 0;
    right: 0;
}
.denglu::after{
    bottom: 0;
    left: 0;
}
.denglu:hover::before,
.denglu:hover::after{
    height: 100%;
}
.denglu span::before,
.denglu span::after{
    position:absolute;
    content: '';
    height: 1px;
    width: 0px;
    box-shadow:
    -1px -1px 20px 0px rgba(255, 255, 255, 1),
    -4px -4px 5px 0px rgba(255, 255, 255, 1),
    10px 10px 20px 0px rgba(0, 0, 0, .4),
    6px 6px 5px 0px rgba(0, 0, 0, .3);
    transition: all 0.8s ease;
}
.denglu span::before{
    top:0;
    left: 0;
}
.denglu span::after{
    bottom: 0;
    right: 0;
}
.denglu span:hover::before,
.denglu span:hover::after{
    width: 100%;
}



